172069110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2787

約数の個数: 80

約数和(自身を含む): 468705600

約数和(自身を除く): 296636490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1185, 1422, 2133, 2370, 2689, 3555, 4266, 5378, 6399, 7110, 8067, 10665, 12798, 13445, 16134, 21330, 24201, 26890, 31995, 40335, 48402, 63990, 72603, 80670, 121005, 145206, 212431, 217809, 242010, 363015, 424862, 435618, 637293, 726030, 1062155, 1089045, 1274586, 1911879, 2124310, 2178090, 3186465, 3823758, 5735637, 6372930, 9559395, 11471274, 17206911, 19118790, 28678185, 34413822, 57356370, 86034555, 172069110]

約数ペア:

[(1, 172069110), (2, 86034555), (3, 57356370), (5, 34413822), (6, 28678185), (9, 19118790), (10, 17206911), (15, 11471274), (18, 9559395), (27, 6372930), (30, 5735637), (45, 3823758), (54, 3186465), (79, 2178090), (81, 2124310), (90, 1911879), (135, 1274586), (158, 1089045), (162, 1062155), (237, 726030), (270, 637293), (395, 435618), (405, 424862), (474, 363015), (711, 242010), (790, 217809), (810, 212431), (1185, 145206), (1422, 121005), (2133, 80670), (2370, 72603), (2689, 63990), (3555, 48402), (4266, 40335), (5378, 31995), (6399, 26890), (7110, 24201), (8067, 21330), (10665, 16134), (12798, 13445)]